/etc/network.d/ethernet-eth0

CONNECTION='ethernet'
DESCRIPTION='A basic dhcp ethernet connection using iproute'
INTERFACE='eth0'
IP='dhcp'
## for DHCPv6
#IP6='dhcp'
## for IPv6 autoconfiguration
#IP6='stateless'

## Some networks like this
#PRE_UP="sleep 10"

## Change for static
#CONNECTION='ethernet'
#DESCRIPTION='A basic static ethernet connection using iproute'
#INTERFACE='eth0'
#IP='static'
#ADDR='192.168.1.23'
##ROUTES=('192.168.0.0/24 via 192.168.1.2')
#GATEWAY='192.168.1.1'
#DNS=('192.168.1.1')

## For IPv6 autoconfiguration
#IP6=stateless

## For IPv6 static address configuration
#IP6='static'
#ADDR6=('1234:5678:9abc:def::1/64' '1234:3456::123/96')
#ROUTES6=('abcd::1234')
#GATEWAY6='1234:0:123::abcd'